GB1412665A - Control lever assembly for moving two components either individually or simultaneously - Google Patents

Control lever assembly for moving two components either individually or simultaneously

Info

Publication number
GB1412665A
GB1412665A GB3911773A GB3911773A GB1412665A GB 1412665 A GB1412665 A GB 1412665A GB 3911773 A GB3911773 A GB 3911773A GB 3911773 A GB3911773 A GB 3911773A GB 1412665 A GB1412665 A GB 1412665A
Authority
GB
United Kingdom
Prior art keywords
control
pivot pin
link
backhoe
control lever
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3911773A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harnischfeger Corp
Original Assignee
Harnischfeger Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harnischfeger Corp filed Critical Harnischfeger Corp
Publication of GB1412665A publication Critical patent/GB1412665A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2004—Control mechanisms, e.g. control levers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G2009/04703—Mounting of controlling member
    • G05G2009/04714—Mounting of controlling member with orthogonal axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Operation Control Of Excavators (AREA)
  • Mechanical Control Devices (AREA)
GB3911773A 1972-08-24 1973-08-17 Control lever assembly for moving two components either individually or simultaneously Expired GB1412665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00283477A US3828950A (en) 1972-08-24 1972-08-24 Universally movable control lever assembly

Publications (1)

Publication Number Publication Date
GB1412665A true GB1412665A (en) 1975-11-05

Family

ID=23086247

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3911773A Expired GB1412665A (en) 1972-08-24 1973-08-17 Control lever assembly for moving two components either individually or simultaneously

Country Status (6)

Country Link
US (1) US3828950A (enrdf_load_stackoverflow)
JP (1) JPS5716363B2 (enrdf_load_stackoverflow)
DE (1) DE2341780C2 (enrdf_load_stackoverflow)
FR (1) FR2197478A5 (enrdf_load_stackoverflow)
GB (1) GB1412665A (enrdf_load_stackoverflow)
IT (1) IT990152B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143778A (en) * 1977-06-03 1979-03-13 Harnischfeger Corporation Shovel attachment means for hydraulic excavator
WO1982000676A1 (en) * 1980-08-22 1982-03-04 Shimoie S Structure of operating section of excavating vehicle
JPS6026730A (ja) * 1983-07-22 1985-02-09 Kubota Ltd バツクホウ作業車の操作部改造方法
FI103198B (fi) * 1997-12-17 1999-05-14 Loglift Oy Ab Sovitelma ohjauspaikalla varustetun kuormausnosturin yhteydessä
US7240441B2 (en) * 2004-02-12 2007-07-10 Mccoy Ted Excavator thumb for use with excavator equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1711896A (en) * 1925-12-24 1929-05-07 Leland O Mclean Control mechanism for power shovels, hoists, cranes, and the like
US2979086A (en) * 1959-05-07 1961-04-11 Safegard Corp Filling machine
US3214040A (en) * 1964-06-24 1965-10-26 William G Willinger Single lever control for hydraulic backhoes
US3388821A (en) * 1966-09-22 1968-06-18 Warner Swasey Co Hydraulic control means for loaders
US3388609A (en) * 1967-03-22 1968-06-18 Deere & Co Single lever control mechanism
US3567051A (en) * 1967-12-18 1971-03-02 I. A. Bell And Co Proprietary Ltd Greatly maneuverable self-propelled machine
US3698580A (en) * 1969-12-22 1972-10-17 Int Harvester Co Control system for material handling equipment
US3721357A (en) * 1970-07-15 1973-03-20 Clark Equipment Co Multifunction integrated control mechanism
US4103559A (en) * 1977-03-09 1978-08-01 Caterpillar Tractor Co. Detented manual actuator for a multifunction system

Also Published As

Publication number Publication date
DE2341780C2 (de) 1983-03-10
JPS4958298A (enrdf_load_stackoverflow) 1974-06-06
DE2341780A1 (de) 1974-03-07
US3828950A (en) 1974-08-13
JPS5716363B2 (enrdf_load_stackoverflow) 1982-04-05
FR2197478A5 (enrdf_load_stackoverflow) 1974-03-22
IT990152B (it) 1975-06-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee